56points
54points

Samsung Galaxy A20

63points
52points

Xiaomi Mi 9 SE

63points
42points

Xiaomi Mi 9 SE 64GB

Samsung Galaxy A20
Cost-effectiveness winner
samsung-galaxy-a20 1
samsung-galaxy-a20 2
samsung-galaxy-a20 3
Xiaomi Mi 9 SE
Comparison winner
Xiaomi Mi 9 SE 64GB
Comparison winner
vs
vs

137 facts in comparison

Samsung Galaxy A20vs Xiaomi Mi 9 SEvs Xiaomi Mi 9 SE 64GB

Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB

Why is Samsung Galaxy A20 better than the others?

  • Battery power
    ?

    4000mAhvs3070,3070mAh
  • Screen size
    ?

    6.4"vs5.97,5.97"
  • Has an external memory slot
    ?
  • Has a socket for a 3.5 mm audio jack
    ?
  • Has a radio
    ?
  • GPU clock speed
    ?

    770MHzvs550,550MHz
  • Head SAR (EU)
    ?

    0.23W/kgvs1.385,1.385W/kg

Why is Xiaomi Mi 9 SE better than the others?

  • Internal storage
    ?

    128GBvs32,64GB
  • Download speed
    ?

    800MBits/svs150,50MBits/s

Why is Xiaomi Mi 9 SE 64GB better than the others?

  • Upload speed
    ?

    300MBits/svs50,150MBits/s

Price comparison

Samsung Galaxy A20

Buy used:

$183.69

ProductStorePrice
Samsung Galaxy A20 walmartTotal Wireless SAMSUNG Galaxy A20, 32GB ...Total Wireless SAMSUNG Galaxy A20, 32GB Black - Prepaid Smartphone
walmart logo
$149.00

Xiaomi Mi 9 SE

Buy used:

$631.49

ProductStorePrice
Xiaomi Mi 9 SE AmazonXiaomi Redmi Note 9S 6.67" 48MP Internat...Xiaomi Redmi Note 9S 6.67" 48MP International Global Version (Interstellar Grey, 6GB/128GB)
Amazon logo
$234.50
Xiaomi Mi 9 SE AmazonXiaomi Redmi 9 64GB, 4GB RAM, 6.53" Full...Xiaomi Redmi 9 64GB, 4GB RAM, 6.53" Full HD + AI Quad Camera, LTE Factory Unlocked Smartphone - International Version (Sunset Purple)
Amazon logo
$169.50
Xiaomi Mi 9 SE AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core (LTE USA Latin Caribbean Euro) w/Four Cameras (64+12+5+5mp) Android (Black)
Amazon logo
$347.99
Xiaomi Mi 9 SE AmazonXiaomi Mi Note 10 128GB 108MP Penta Came...Xiaomi Mi Note 10 128GB 108MP Penta Camera 6.47″ LTE Factory Unlocked Smartphone (International Version) (Midnight Black)
Amazon logo
$499.99
Xiaomi Mi 9 SE AmazonXiaomi Redmi Note 9 Pro (128GB, 6GB) 6.6...Xiaomi Redmi Note 9 Pro (128GB, 6GB) 6.67" FHD+ Display, Snapdragon 720G, Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro, Straight Talk) International Model (128GB SD Bundle, Grey)
Amazon logo
$309.99

Cheap alternatives

Design

1.weather-sealed (splashproof)
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
2.weight

169g

155g

155g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.thickness

7.8mm

7.5mm

7.5mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.height

158.4mm

147.5mm

147.5mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
5.width

74.7mm

70.5mm

70.5mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
6.volume

92.29cm³

77.99cm³

77.99cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display

1.pixel density

268ppi

432ppi

432ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
2.resolution

720 x 1560px

1080 x 2340px

1080 x 2340px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
3.screen size

6.4"

5.97"

5.97"

The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.Has an OLED or AMOLED display
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.
6.has a touch screen
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
You can operate the device easily, by pressing the screen with your fingers.

Performance

1.CPU speed

2 x 1.6GHz & 6 x 1.35GHz (Samsung Exynos 7884)

2 x 2.3GHz & 6 x 1.7GHz (Qualcomm Snapdragon 712)

2 x 2.3GHz & 6 x 1.7GHz (Qualcomm Snapdragon 712)

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.RAM

3GB

6GB

6GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
3.has an external memory slot
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
4.internal storage

32GB

128GB

64GB

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
5.Has integrated LTE
Samsung Galaxy A20 (Samsung Exynos 7884)
Xiaomi Mi 9 SE (Qualcomm Snapdragon 712)
Xiaomi Mi 9 SE 64GB (Qualcomm Snapdragon 712)
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.

Cameras

1.megapixels (main camera)

13MP & 5MP

48MP & 13MP & 8MP

48MP & 13MP & 8MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
2.megapixels (front camera)

8MP

20MP

20MP

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
3.has built-in optical image stabilization
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
4.video recording (main camera)

1080 x 30fps

2160 x 30fps

2160 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
5.wide aperture (main camera)

f/2.2 & f/1.9

f/1.8 & f/2.4 & f/2.4

f/1.8 & f/2.4 & f/2.4

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
6.Has a dual-tone LED flash
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.

Audio

1.has stereo speakers
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
4.number of microphones

2

2

2

More microphones result in better sound quality and enable the device to filter out background noise.
5.Has dedicated media keys
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

Battery

1.battery power

4000mAh

3070mAh

3070mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
2.has wireless charging
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
3.has a removable battery
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
The battery is removable and can be replaced by the user if broken.
4.Supports fast charging
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
5.Has an ultra power-saving mode
Samsung Galaxy A20 (Android 9.0 Pie)
Xiaomi Mi 9 SE (Android 9.0 Pie)
Xiaomi Mi 9 SE 64GB (Android 9.0 Pie)
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.
6.has a battery level indicator
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
An indicator shows you when the device has low battery.

Features

1.download speed

150MBits/s

800MBits/s

50MBits/s

The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
2.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
3.has NFC
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
NFC (near-field communication) allows a device to perform simple wireless transactions.
4.Has a fingerprint scanner
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
The device has a fingerprint scanner which identifies the user.
5.is DLNA-certified
Samsung Galaxy A20
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE 64GB
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
6.Bluetooth version

5

5

5

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.

Price comparison

Samsung Galaxy A20

Buy used:

$183.69

ProductStorePrice
Samsung Galaxy A20 walmartTotal Wireless SAMSUNG Galaxy A20, 32GB ...Total Wireless SAMSUNG Galaxy A20, 32GB Black - Prepaid Smartphone
walmart logo
$149.00

Xiaomi Mi 9 SE

Buy used:

$631.49

ProductStorePrice
Xiaomi Mi 9 SE AmazonXiaomi Redmi Note 9S 6.67" 48MP Internat...Xiaomi Redmi Note 9S 6.67" 48MP International Global Version (Interstellar Grey, 6GB/128GB)
Amazon logo
$234.50
Xiaomi Mi 9 SE AmazonXiaomi Redmi 9 64GB, 4GB RAM, 6.53" Full...Xiaomi Redmi 9 64GB, 4GB RAM, 6.53" Full HD + AI Quad Camera, LTE Factory Unlocked Smartphone - International Version (Sunset Purple)
Amazon logo
$169.50
Xiaomi Mi 9 SE AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core (LTE USA Latin Caribbean Euro) w/Four Cameras (64+12+5+5mp) Android (Black)
Amazon logo
$347.99
Xiaomi Mi 9 SE AmazonXiaomi Mi Note 10 128GB 108MP Penta Came...Xiaomi Mi Note 10 128GB 108MP Penta Camera 6.47″ LTE Factory Unlocked Smartphone (International Version) (Midnight Black)
Amazon logo
$499.99
Xiaomi Mi 9 SE AmazonXiaomi Redmi Note 9 Pro (128GB, 6GB) 6.6...Xiaomi Redmi Note 9 Pro (128GB, 6GB) 6.67" FHD+ Display, Snapdragon 720G, Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro, Straight Talk) International Model (128GB SD Bundle, Grey)
Amazon logo
$309.99

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